public IScheduledToastCancellation ScheduleTo(DateTimeOffset deliveryTime)
{
var tid = ToastId.New();
var @do = CalculateDeliveryOffset(deliveryTime);
var pi = intentManager.RegisterToShowWithDelay(notificationBuilder, tid);
var am = AlarmManager.FromContext(Application.Context)
?? throw new InvalidOperationException(ErrorStrings.KAlarmManagerError);
am.Set(AlarmType.ElapsedRealtimeWakeup, @do, pi);
return(new AlarmCancellation(pi, tid));
}
public Task <NotificationResult> ShowAsync(out ToastId toastId, CancellationToken cancellationToken)
{
var tcs = new TaskCompletionSource <NotificationResult>();
var view = options.Activity.FindViewById(global::Android.Resource.Id.Content);
var snackbar = Snackbar.Make(view, snackbarBuilder.Text, snackbarBuilder.SnackbarDuration);
if (snackbarBuilder.ActionText != null)
{
snackbar.SetAction(snackbarBuilder.ActionText, v => tcs.TrySetResult(NotificationResult.Activated));
}
if (snackbarBuilder.ActionTextColor != null)
{
snackbar.SetActionTextColor(snackbarBuilder.ActionTextColor.Value);
}
snackbar.AddCallback(new Callback(tcs));
snackbar.Show();
toastId = ToastId.New();
if (cancellationToken.CanBeCanceled)
{
return(tcs.WatchCancellationAsync(cancellationToken, () => snackbar.Dismiss()));
}
return(tcs.Task);
}
public Task <NotificationResult> ShowAsync(out ToastId toastId, CancellationToken cancellationToken)
{
toastId = ToastId.New();
return(PrivateShowAsync(toastId, cancellationToken));
}